US banks secure $164.8B in Fed's backstop funds, signalling potential stress. Regulators seize Silicon Valley & Signature Banks. Record borrowing surpasses 2008 crisis levels. #BankingStress #FedFunds #RecordBorrowing #Economy #Finance https://www.bloomberg.com/news/articles/2023-03-16/banks-rush-to-backstop-liquidity-borrow-164-8-billion-from-fed?leadSource=uverify%20wall